Natural stone that holds back real weight, set on a footing sized for your slope.

Boulder walls look natural, but they’re structural. We size the footing and boulder placement for the actual height and load of your slope, not just stack stone until it looks finished.


Footing sized for wall height. Taller walls need a wider, deeper base, not just bigger boulders on top.
Natural stone, sourced and placed for stability. Not just stacked for looks.
Licensed and insured. Ask us for proof. Ask everyone you’re considering.
Drainage behind the wall. Boulder walls still need relief from water pressure, even though they look permeable.



Footing sized for wall height. Taller walls need a wider, deeper base, not just bigger boulders on top.
Natural stone, sourced and placed for stability. Not just stacked for looks.
Licensed and insured. Ask us for proof. Ask everyone you’re considering.
Drainage behind the wall. Boulder walls still need relief from water pressure, even though they look permeable.
If you’re also dealing with erosion nearby, our erosion control team can address that as part of the same project.

Footing sized for wall height. Taller walls need a wider, deeper base, not just bigger boulders on top.
Natural stone, sourced and placed for stability. Not just stacked for looks.
Licensed and insured. Ask us for proof. Ask everyone you’re considering.
Drainage behind the wall. Boulder walls still need relief from water pressure, even though they look permeable.
Related Services

Smaller retaining walls used in garden/landscaping areas.

Retaining walls built from interlocking concrete blocks.

Fixing damaged or failing retaining walls.
A boulder wall that’s just stacked on grade, without excavation or a proper base, moves.
Movement shows up as:
Leaning outward as water pressure builds up with nowhere to drain
Individual boulders shifting as the ground beneath them settles unevenly
Erosion undermining the base boulders from below
A wall that looked solid on install day and visibly shifted within a year or two
How we build: Boulders are heavy enough that people assume weight alone will hold them. It won't. What holds a boulder wall is the base they're set on, drainage behind them, and protection at the toe so erosion can't undercut the bottom course. Get those right and the weight finally works in your favour.
We assess the slope and height you’re working with, and give you a quote with a real number for a properly footed boulder wall.


Leaning outward as water pressure builds up with nowhere to drain
Individual boulders shifting as the ground beneath them settles unevenly
Erosion undermining the base boulders from below
A wall that looked solid on install day and visibly shifted within a year or two

Leaning outward as water pressure builds up with nowhere to drain
Individual boulders shifting as the ground beneath them settles unevenly
Erosion undermining the base boulders from below
A wall that looked solid on install day and visibly shifted within a year or two
Call Madison Green Team at (608) 573-8889 or request a free quote online. Serving Verona, Madison, Middleton, Fitchburg, Sun Prairie, Waunakee, Cross Plains, and Mount Horeb.
Call 608-573-8889 or use our contact form to tell us about your project.
We assess your property, discuss your needs, and provide a detailed design or service plan.
Our team completes installation or maintenance, keeping your landscape beautiful and functional.
Based in Verona, we serve Madison, Middleton, Sun Prairie, Fitchburg, Waunakee, Mount Horeb, Cross Plains, and more.
Not sure if we cover your area?
Give us a call - we likely do.
